CN205983594U - Record appearance speed of traveling calibrating installation - Google Patents
Record appearance speed of traveling calibrating installation Download PDFInfo
- Publication number
- CN205983594U CN205983594U CN201620972391.8U CN201620972391U CN205983594U CN 205983594 U CN205983594 U CN 205983594U CN 201620972391 U CN201620972391 U CN 201620972391U CN 205983594 U CN205983594 U CN 205983594U
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- motor
- gear
- record appearance
- speed
- tachographs
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Abstract
The utility model belongs to the technical field of the record appearance that traveles detects, concretely relates to record appearance speed of traveling calibrating installation, including the base, be equipped with stepper motor controller and step motor in proper order from a left side to the right side on the base, the electricity is connected between stepper motor controller and the step motor, and the outside of step motor's rotation axis is equipped with a gear, and the outside of gear is equipped with a protection casing, the last sensor fixation bases that is equipped with of step motor, sensor fixation bases is last to be equipped with one round of fast sensor, and the magnetic head of the fast sensor of wheel passes the protection casing and the gear teeth encloses correspondingly. Record appearance speed of traveling calibrating installation, simple structure, the cost is lower, whether accurate, provide convenient for the examination of the record appearance that traveles if can examine and determine the speed information that the record appearance that traveles shows.
Description
Technical field
This utility model is related to a kind of Tachographs speed assay device, belongs to Tachographs detection technique field.
Background technology
Automobile travel recorder is commonly called as black box, is that Vehicle Speed, time, mileage and relevant vehicle are travelled
Other status informations carry out recording, store, and realize the digital electronic recording equipment of data transfer, the driving peace to automobile
Complete and reduction contingency truth is most important.But own as a kind of measurement instrument, whether its value is accurate, function is
No normal, it is desirable to have corresponding assay device is examined and determine to it or calibrated.
Utility model content
According to deficiency of the prior art above, the technical problems to be solved in the utility model is：Offer one kind can be with mould
Intend the velocity amplitude whether accurately Tachographs speed assay device of calibrating Tachographs.
Tachographs speed assay device described in the utility model, including base, base sets from left to right successively
There are controllor for step-by-step motor and motor, electrically connect between controllor for step-by-step motor and motor, the rotation of motor
The outside of axle is provided with a gear, and the outside of gear is provided with a protective cover, and motor is provided with a sensor fixed seat, sensor
Fixed seat is provided with wheel speed sensors, and the magnetic head of wheel speed sensors passes through protective cover corresponding with the gear ring of gear.
Running instrument fixed seat is additionally provided with described base, running instrument fixed seat is fixed on a left side for controllor for step-by-step motor
Side, on the one hand, be easy to fixing Tachographs, prevent from making due to the vibration of motor traveling record in speed verification process
Instrument movement comes off, and is on the other hand easy to contrast the numerical value of Tachographs and display on controllor for step-by-step motor.
Described base is provided with writing pen and manuscript paper fixation clamp, and the data record that detect can be got off, and is easy to follow-up
Carry out data analysiss.
Operation principle and process：
During use, Tachographs to be examined and determine are seated in running instrument fixed seat, wheel speed sensors are remembered with travelling
The rate signal interface of record instrument connects, and obtains the rotating speed of required gear by adjusting controllor for step-by-step motor, travels record
Corresponding vehicle speed value just can be shown on instrument.
This utility model is compared with prior art had an advantageous effect in that：
Tachographs speed assay device described in the utility model, structure is simple, and cost is relatively low, can examine and determine traveling
Accurately whether the velocity information that monitor shows, be that the calibrating of Tachographs provides conveniently.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1st, base；2nd, writing pen；3rd, manuscript paper fixation clamp；4th, running instrument fixed seat；5th, controllor for step-by-step motor；6、
Motor；7th, protective cover；8th, sensor fixed seat；9th, wheel speed sensors；10th, gear；11st, rotary shaft.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further：
As shown in figure 1, Tachographs speed assay device described in the utility model, including base 1, on base 1 from
Left-to-right is sequentially provided with controllor for step-by-step motor 5 and motor 6, is electrically connected between controllor for step-by-step motor 5 and motor 6
Connect, the outside of the rotary shaft 11 of motor 6 is provided with a gear 10, and the outside of gear 10 is provided with a protective cover 7, motor 6
It is provided with a sensor fixed seat 8, sensor fixed seat 8 is provided with wheel speed sensors 9, the magnetic head of wheel speed sensors 9 passes through
Protective cover 7 is corresponding with the gear ring of gear 10.
In preferred embodiment：Running instrument fixed seat 4 is additionally provided with base 1, running instrument fixed seat 4 is fixed on motor control
The left side of device 5 processed, on the one hand, be easy to fixing Tachographs, prevent in speed verification process due to motor 6 vibration and
So that Tachographs movement is come off, be on the other hand easy to contrast the numerical value of Tachographs and display on controllor for step-by-step motor 5；
Base 1 is provided with writing pen 2 and manuscript paper fixation clamp 3, and the data record that detect can be got off, and is easy to subsequently to carry out data divide
Analysis.
During use, Tachographs to be examined and determine are seated in running instrument fixed seat 4, by wheel speed sensors 9 and traveling
The rate signal interface of monitor connects, and obtains the rotating speed of required gear 10 by adjusting controllor for step-by-step motor 5, travels
Corresponding vehicle speed value just can be shown on monitor.
Tachographs speed assay device described in the utility model, structure is simple, and cost is relatively low, can examine and determine traveling
Accurately whether the velocity information that monitor shows, be that the calibrating of Tachographs provides conveniently.
Claims (3)
1. a kind of Tachographs speed assay device, including base (1) it is characterised in that：On base (1) from left to right successively
It is provided with controllor for step-by-step motor (5) and motor (6), electrically connect between controllor for step-by-step motor (5) and motor (6),
The outside of the rotary shaft (11) of motor (6) is provided with a gear (10), and the outside of gear (10) is provided with a protective cover (7), step
Stepper motor (6) is provided with a sensor fixed seat (8), and sensor fixed seat (8) is provided with wheel speed sensors (9), and wheel speed passes
The magnetic head of sensor (9) passes through protective cover (7) corresponding with the gear ring of gear (10).
2. Tachographs speed assay device according to claim 1 it is characterised in that：Described base (1) is upper also
It is provided with running instrument fixed seat (4), running instrument fixed seat (4) is fixed on the left side of controllor for step-by-step motor (5).
3. Tachographs speed assay device according to claim 1 and 2 it is characterised in that：On described base (1)
It is provided with writing pen (2) and manuscript paper fixation clamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972391.8U CN205983594U (en) | 2016-08-29 | 2016-08-29 | Record appearance speed of traveling calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972391.8U CN205983594U (en) | 2016-08-29 | 2016-08-29 | Record appearance speed of traveling calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983594U true CN205983594U (en) | 2017-02-22 |
Family
ID=58037009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972391.8U Active CN205983594U (en) | 2016-08-29 | 2016-08-29 | Record appearance speed of traveling calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205983594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459588A (en) * | 2018-12-18 | 2019-03-12 | 山西德润翔电力科技有限公司 | Quick calibration device for fired power generating unit speed probe |
-
2016
- 2016-08-29 CN CN201620972391.8U patent/CN205983594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459588A (en) * | 2018-12-18 | 2019-03-12 | 山西德润翔电力科技有限公司 | Quick calibration device for fired power generating unit speed probe |
| CN109459588B (en) * | 2018-12-18 | 2023-12-29 | 山西德润翔电力科技有限公司 | Quick calibrating device for thermal power generating unit rotating speed sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 272000 4th floor, block A3A, industry university research base, high tech Zone, Jining City, Shandong Province Patentee after: Shandong Guanghui Antong IOT Technology Co., Ltd Address before: 272001 Shandong high tech Zone, Jining Province, the base of A3A Patentee before: SHANDONG GUANG'AN CHELIAN TECHNOLOGY Co.,Ltd. |